Here’s an interesting write-up on The Call of the Wild in the context of its Tamil dubbed version:
Disney+ Hotstar (Now Disney+ in India): This is the primary platform. Search for “The Call of the Wild.” Once the movie page loads, click on the audio/settings icon and select Tamil from the language list. The platform offers it in HD and 4K.
Amazon Prime Video (Rent/Buy): Depending on your region, you might find the Tamil dubbed version available for rent (approx. ₹79-₹119).
YouTube Movies: Occasionally, the official YouTube channel of Disney India releases the Tamil dubbed version for rental.
Sun NXT or other regional OTTs? As of now, the primary license remains with Disney+, but aggregators like Tata Play Binge might list it.